Rubber crawler block

- Bridgestone Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a rubber crawler block showing my new design; and,

FIG. 2 is a front elevational view thereof.

The portions shown in broken lines represent environmental subject matter and form no part of the claimed design. The dot-dash line represents a border between the claimed subject matter and unclaimed environmental subject matter and forms no part of the claimed design.

Claims

The ornamental design for a rubber crawler block, as shown and described.

Referenced Cited
U.S. Patent Documents
D322076 December 3, 1991 Rollinson
D325209 April 7, 1992 Rollinson
D342526 December 21, 1993 Chandler
5390985 February 21, 1995 Chandler
D365826 January 2, 1996 Chandler
D365827 January 2, 1996 Chandler
6106083 August 22, 2000 Ono
6170925 January 9, 2001 Ono
6176557 January 23, 2001 Ono
D451523 December 4, 2001 Bonko
D454890 March 26, 2002 Tsuru
D455444 April 9, 2002 Tsuru
D471566 March 11, 2003 Feldmann
D472905 April 8, 2003 Feldmann
D474205 May 6, 2003 Feldmann
6652044 November 25, 2003 Katoh et al.
D484515 December 30, 2003 Nishimura
D496051 September 14, 2004 Yoshida
D514133 January 31, 2006 Fujita
20050168069 August 4, 2005 Ueno
20050173983 August 11, 2005 Nishimura
Foreign Patent Documents
1158360 November 2002 JP
Patent History
Patent number: D565606
Type: Grant
Filed: Sep 12, 2007
Date of Patent: Apr 1, 2008
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Shingo Sugihara (Chuo-ku)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Sughrue Mion, PLLC
Application Number: 29/287,720
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)